What is anaphase?
Anaphase is a phase in the division of cells, where two sister copies of DNA called chromatids and their appropriate chromosomes migrate at the end of the cell. This occurs in all eukaryotic cells or a building belonging to complex multicellular organisms during cell division processes called mitosis and meiosis. In mitosis, two identical copies of the parent cell are the final result. Meiosis creates four cells with a mixture of genetic material, each containing half of the chromosomes needed to create an adult organism.
cell division is a five -speed process. It begins with an interphase, moves to the profse, followed by a metaphase to prepare for anaphase, ending in Telophase. In every step, the cell performs certain actions to facilitate the duplication of genetic material and generating daughter cells. The phases before the anaphase duplicate the chromosomes in the cell and form a set of chromatids. Also allow cells to develop a spindle, a structure that works during the cells of the chromatids and pulled outThe resulting chromosomes to one end of the cell.
The first step of the anaphase includes the deployment of proteins to break down chromatids. Errors during this process can lead to problems with the resulting chromosomes as they can get additional genetic material or may have missing pieces. In the next step, the chromosomes are downloaded to one end of the cell and are preparing for a part of the process where the cell breaks into two copies. A phenomenon called anaphase delay can create errors if it cannot migrate the chromosome; One daughter cell will have too many chromosomes and the other will have too little.
In the successful mitosis of Anaphase, the cell allows two identical copies. Everyone will contain the same chromosomes and can perform the same functions as the parent cell. Meiosis includes a mixture of genetic material to create a Grab bag of genes on each chromosome. The pair of daughter cells are dividing again to form a set of four cells with whoeverPlementary DNA. These haploid cells, known as gamets, can be combined with similar cells from another organism and create an embryo.
errors may occur during anaphase or any of the other stages of cell division. The body can be able to identify cells with DNA replication errors and can be destructed to avoid duplicate and maintaining them. Sometimes he doesn't identify these problems. If it fails, people can develop neoplasms where uncontrolled cell growth occurs due to a genetic error. In the case of gametes, errors can lead to the development of congenital defects or to create a carrier that children with genetic diseases could have.